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80 lines
2.1 KiB
PHP
80 lines
2.1 KiB
PHP
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<?php
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/**
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* Name: Logrot
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* Description: Logfile Rotator
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* Version: 1.0
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* Author: Mike Macgirvin
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*/
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function logrot_load() {
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register_hook('logger', 'addon/logrot/logrot.php','logrot_logger');
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}
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function logrot_unload() {
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unregister_hook('logger', 'addon/logrot/logrot.php','logrot_logger');
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}
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function logrot_plugin_admin(&$a, &$o) {
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$t = get_markup_template("admin.tpl", "addon/logrot/");
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$logrotpath = get_config('logrot', 'logrotpath');
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if(! $logrotpath)
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$logrotpath = '';
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$logrotsize = get_config('logrot', 'logrotsize');
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if($logrotsize === false)
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$logrotsize = 0;
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$logretained = get_config('logrot','logretained');
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if($logretained === false)
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$logretained = 20;
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$o = replace_macros($t, array(
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'$submit' => t('Submit'),
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'$logrotpath' => array('logrotpath', t('Logfile archive directory'), $logrotpath, t('Directory to store rotated logs')),
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'$logrotsize' => array('logrotsize', t('Logfile size in bytes before rotating'), $logrotsize, ''),
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'$logretained' => array('logretained', t('Number of logfiles to retain'), $logretained, ''),
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));
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}
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function logrot_plugin_admin_post(&$a) {
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$logrotpath = ((x($_POST, 'logrotpath')) ? notags(trim($_POST['logrotpath'])) : '');
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$logrotsize = ((x($_POST, 'logrotsize')) ? intval($_POST['logrotsize']) : 0);
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$logretained = ((x($_POST, 'logretained')) ? intval($_POST['logretained']) : 0);
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if($logrotpath)
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@mkdir($logrotpath);
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set_config('logrot', 'logrotpath', $logrotpath);
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set_config('logrot', 'logrotsize', $logrotsize);
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set_config('logrot', 'logretained', $logretained);
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info( t('Settings updated.') . EOL);
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}
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function logrot_logger(&$a,&$b) {
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$logrotpath = get_config('logrot', 'logrotpath');
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$logrotsize = get_config('logrot', 'logrotsize');
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$logretained = get_config('logrot','logretained');
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if(! $logrotsize)
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return;
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$x = filesize($b['filename']);
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if($x < $logrotsize)
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return;
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rename($b['filename'],$logrotpath . '/logfile-' . datetime_convert('UTC','UTC','now','Y-m-d_H:i') . '.out');
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$d = glob($logrotpath . '/logfile-*.out');
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if(count($d) > $logretained) {
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sort($d);
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$diff = count($d) - $logretained;
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for($x = 0 ; $x < $diff; $x ++)
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@unlink($d[$x]);
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}
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}
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